4
0    0.0   0.0  0.0   node_point        { tipInterface_pnt }
1    0.0   0.0  0.0   node_point        {  tipOutlet_pnt}
2    0.0   0.0  0.0   node_point        { shdEnd_pnt    }
3    0.0   0.0  0.0   node_point        { interfaceHigh_pnt }
4
 0      0      1     edge_curve        { tipCurveFromMS_crv }
 1      1      2     edge_curve               { outHigh_crv }
 2      3      2     edge_curve                   { shd_crv }
 3      0      3     edge_curve     { splitterInterface_crv }
1
 0  4   0       1       2     3
